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The pressing-head of machine can move in three dimensions and reach any positions within the effective range of working table, to straighten structure pieces, level middle thickness plate and shaft as well as their bending, drawing and pressing.the unique micro-moving technique of machine has downwards control of the pressing-head with precision and adapts to press the work-piece precisely.
The machine was developed by our company in 1987.the primary type presents one gantry equipped with one pressing-head, four pressing-heads and multi pressing-heads as well as the widened and lengthened working table types. The machines are widely used in engineering machinery, train, auto, ship, petroleum, metallurgy, chemical engineering, and aero plane fields.
Type Name | 500/2500×5000 500/3000×6000 | 630/3500×8500 630/40006×000 | 800/3000×7000 | 1000/3000×6000 | 1600/5000*6000 | 2000/3000×5000 | 315×4/3500×8000 |
Nominal Pressure (KN) | 5000 | 6300 | 8000 | 10000 | 16000 | 20000 | 3150*4 |
Table Width(or so) (mm) | 2500,3000 | 3500,4000 | 3000 | 3000 | 5000 | 3000 | 3500 |
Table Width (front) (mm) | 5000,6000 | 8500,6000 | 7000 | 6000 | 6000 | 5000 | 8000 |
Max.stroke of pressing head in lengthwise (mm) | 3500,5000 | 7000,6000 | 7000 | 6000 | 6000 | 5000 | 8000 |
Max.stroke of pressing head in cross wise (mm) | 1800,2800 | 3000,4000 | 3000 | 3000 | 5000 | 3000 | 3500 |
Max.stroke of pressing head in heightwise (mm) | 800,1350 | 800 | 1000 | 800 | 800 | 800 | 800 |
Max distance between bottom face and table (mm) | 1650,2050 | 1800,1200 | 2000 | 1200 | 1200 | 1200 | 1500 |
Pressing head fast downlink speed (mm/s) | 60 | 100,80 | 60 | 60 | 60 | 60 | 60 |
Pressing head fast slowdown speed (mm/s) | 3,7 | 6,5 | 5 | 3 | 3 | 3 | 3 |
Return indent speed (mm/s) | 60 | 70 | 60 | 60 | 60 | 60 | 60 |
Micro-moving precision (mm/s) | ±0.2 | ±0.2 | ±0.2 | ±0.2 | ±0.2 | ±0.2 | ±0.2 |
Beam movement speed (mm/s) | 175 | 120 | 120 | 120 | 56 | 56 | 175 |
Crosswise movement speed (mm/s) | 120 | 56 | 56 | 56 | 67 | 56 | 120 |
Main motor power (KW) | 18.5,37 | 37 | 37 | 45 | 45 | 55 | 4*15 |
Number of knock-out cylinder (number) | 8 | 8,15 | 18 | 15 | 24 | 12 | 24 |
Lifting device working strokes (mm) | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
Lifting device force (kn) | 240 | 240,300 | 540 | 450 | 480 | 360 | 480 |
Lifting device motor power (KW) | 5.5 | 5.5,7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 |
Overall Dimensions(L×W×H)(mm) | 6450×7235×6920 8150×8230×7210 | 11000×8635×7135 8730×9910×7000 | 9500×8500×8000 | 8500×9000×7500 | 132001×1550×9065 | 9000×10000×9500 | 12300×9000×6900 |
Weight (kg) | 74500 90000 | 153000 145000 | 140000 | 165000 | 380000 | 280000 | 125000 |